Blitz: Individual Calculations May 2019
 Abo Elftoh, Hany  Total change: -91.20  Rating chartPersonal card
 Alexandria Blitz N1 Alexandria EGY 2019-04-20
RcRownchangeKK*chgGame
 1833 1956 4.50 9 -1.25 20 -25.00 
  Mohamed, Aly Essam 1649 EGY1.0010.14202.80 
  Wafa, Hamed 1556  * EGY1.0010.08201.60 
  Ezzat, Ahmed 1635 EGY0.501-0.3720-7.40 
  Helmy, Amro 1945 EGY1.0010.48209.60 
  Raslan, Moustafa 2125 EGY0.001-0.2820-5.60 
  Elsenosy, Hesham 2182 EGY0.001-0.2120-4.20 
  Fatahalla, Tarek 1924 EGY0.001-0.5420-10.80 
  Elameir, Hatem 1716 EGY0.001-0.8020-16.00 
  Ibrahim, Sameh 1767 EGY1.0010.25205.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Alexandria Blitz N2 Alexandria EGY 2019-04-27
RcRownchangeKK*chgGame
 1701 1956 3.00 8 -3.31 20 -66.20 
  Ezzat, Ahmed 1635 EGY0.501-0.3720-7.40 
  Kamil, Askandar 1556  * EGY1.0010.08201.60 
  Sobhy, Raafat 2112 EGY0.001-0.2920-5.80 
  Ashraf, Fahd 1749 EGY0.001-0.7720-15.40 
  Mahmoud Mohamed, Moaamen 1632 EGY0.001-0.8720-17.40 
  Magdy, Bishoy 1621 EGY1.0010.12202.40 
  Abdel Mageed, Ibrahim Mohamed 1656 EGY0.501-0.3520-7.00 
  Mohamed, Aly Essam 1649 EGY0.001-0.8620-17.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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